Inventor
KUBOSHIMA TSUKASA
JP33 patents
⚠️ This page may combine multiple inventors who share the name “KUBOSHIMA TSUKASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
29 patentsUS6969413B2Nov 29, 2005
Exhaust gas filtering system having particulate filter for internal combustion engine
DENSO CORP79 citations98
US6826903B2Dec 7, 2004
Exhaust gas recirculation system having cooler
DENSO CORP107 citations98
US6758039B2Jul 6, 2004
Exhaust gas cleaning system having particulate filter
DENSO CORP75 citations98
US6571765B2Jun 3, 2003
Control system for engine
DENSO CORP91 citations98
US6829889B2Dec 14, 2004
Exhaust gas cleaning device for internal combustion engine
DENSO CORP60 citations96
US6735941B2May 18, 2004
Exhaust gas purification system having particulate filter
DENSO CORP62 citations96
US7174706B2Feb 13, 2007
Exhaust emission control system for internal combustion engine
DENSO CORP23 citations93
US6951100B2Oct 4, 2005
Exhaust gas cleaning system of internal combustion engine
DENSO CORP51 citations93
US7396389B2Jul 8, 2008
Abnormality detection apparatus for exhaust gas purification apparatus for internal combustion engine
DENSO CORP20 citations92
US7310941B2Dec 25, 2007
Exhaust gas purification system for internal combustion engine
DENSO CORP24 citations92
US7243491B2Jul 17, 2007
Exhaust gas purification system of internal combustion engine
DENSO CORP29 citations92
US7146804B2Dec 12, 2006
Exhaust gas cleaning system having particulate filter
DENSO CORP38 citations92
US7076944B2Jul 18, 2006
Exhaust gas cleaning system of internal combustion engine
DENSO CORP28 citations92
US7048891B2May 23, 2006
Catalyst deterioration detecting apparatus
DENSO CORP29 citations92
US7028467B2Apr 18, 2006
Exhaust emission control device for internal combustion engine
DENSO CORP22 citations92
US7162867B2Jan 16, 2007
Exhaust gas purifying device for internal combustion engine
DENSO CORP17 citations84
US7152392B2Dec 26, 2006
Exhaust gas cleaning system for internal combustion engine
DENSO CORP16 citations84
US7051519B2May 30, 2006
Exhaust gas cleaning device for internal combustion engine
DENSO CORP12 citations84
US6962046B2Nov 8, 2005
Exhaust gas cleaning system having particulate filter
DENSO CORP17 citations84
US7418322B2Aug 26, 2008
Exhaust temperature sensor malfunction detection apparatus
DENSO CORP17 citations83
US7325395B2Feb 5, 2008
Exhaust gas purification device of internal combustion engine
DENSO CORP8 citations73
US7069907B2Jul 4, 2006
Compression ignition internal combustion engine
DENSO CORP10 citations73
US7251931B2Aug 7, 2007
Accumulating amount estimating device detecting differential pressure of filter
DENSO CORP9 citations72
US7574857B2Aug 18, 2009
Exhaust emission control system for internal combustion engine
DENSO CORP4 citations62
US7322186B2Jan 29, 2008
Exhaust gas purifying system for internal combustion engine
DENSO CORP4 citations62
US7610749B2Nov 3, 2009
Exhaust gas cleaning apparatus having particulate collector for use in automotive vehicle
DENSO CORP2 citations60
US7998261B2Aug 16, 2011
Exhaust gas purifying apparatus
DENSO CORP0 citations42
US7614219B2Nov 10, 2009
Exhaust gas purifying apparatus for internal combustion engine
DENSO CORP0 citations41
US7841171B2Nov 30, 2010
Exhaust emission control device for internal combustion engine
DENSO CORP0 citations40